Marsh & McLennan Companies, Inc. (MMC) SEC filings

MMC SEC filings moved a median of -0.62% by the close. MMC SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the MMC overview →

57 measured MMC SEC filing events.

Where these MMC SEC filings landedvs 39 measured MMC SEC filing reactions
MMC SEC filingMiddle 50% · -1.53% to -0.06%Zero: 0.00%Median: -0.62%Median -0.62%-2.00%0+2.00%
Middle 50% of MMC SEC filing reactions-1.53% to -0.06%
Median reaction (to close)-0.62%
Measured reactions39
Point-in-time · zero look-ahead

Half of the 39 MMC SEC filing events with a measured close landed between -1.53% and -0.06%; 23% closed up.

DateHeadlineEvent5-minTo close
Form 10-Q MARSH & MCLENNAN COMPANI For: Jun 30SEC filing · Form 10-Q——
Form 8-K MARSH & MCLENNAN COMPANI For: Jul 21SEC filing · Form 8-K——
Form 11-K MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form 11-K——
Form 8-K MARSH & MCLENNAN COMPANI For: Jun 02SEC filing · Form 8-K——
Form 8-K MARSH & MCLENNAN COMPANI For: May 21SEC filing · Form 8-K——
Form 10-Q MARSH & MCLENNAN COMPANI For: Mar 31SEC filing · Form 10-Q——
Form 8-K MARSH & MCLENNAN COMPANI For: Apr 16SEC filing · Form 8-K——
Form 8-K MARSH & MCLENNAN COMPANI For: Apr 08SEC filing · Form 8-K——
Form ARS MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form ARS——
Form DEF 14A MARSH & MCLENNAN COMPANI For: May 21SEC filing · Form DEF——
Form DEFA14A MARSH & MCLENNAN COMPANISEC filing · Form DEFA14A——
Form 8-K MARSH & MCLENNAN COMPANI For: Mar 10SEC filing · Form 8-K——
Form 8-K MARSH & MCLENNAN COMPANI For: Feb 25SEC filing · Form 8-K——
Form 8-K MARSH & MCLENNAN COMPANI For: Feb 19SEC filing · Form 8-K——
Form S-8 MARSH & MCLENNAN COMPANISEC filing · Form S-8——
Form 10-K MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form 10-K——
Form 8-K MARSH & MCLENNAN COMPANI For: Jan 29SEC filing · Form 8-K——
Form 8-K MARSH & MCLENNAN COMPANI For: Jan 14SEC filing · Form 8-K——
Form 10-Q MARSH & MCLENNAN COMPANI For: Sep 30SEC filing · Form 10-Q-2.46%-4.03%
Form 8-K MARSH & MCLENNAN COMPANI For: Oct 16SEC filing · Form 8-K-2.46%-4.03%
Form 10-Q MARSH & MCLENNAN COMPANI For: Jun 30SEC filing · Form 10-Q-0.30%-1.84%
Form 8-K MARSH & MCLENNAN COMPANI For: Jul 17SEC filing · Form 8-K-0.30%-1.84%
Form 8-K MARSH & MCLENNAN COMPANI For: Jul 09SEC filing · Form 8-K-0.05%+0.44%
Form 11-K MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form 11-K-0.66%-1.22%
Form 8-K MARSH & MCLENNAN COMPANI For: May 19SEC filing · Form 8-K+0.20%-0.25%
Form 10-Q MARSH & MCLENNAN COMPANI For: Mar 31SEC filing · Form 10-Q-0.22%-2.98%
Form 8-K MARSH & MCLENNAN COMPANI For: Apr 17SEC filing · Form 8-K+1.36%+0.03%
Form ARS MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form ARS-0.20%-0.53%
Form DEF 14A MARSH & MCLENNAN COMPANI For: May 15SEC filing · Form DEF-0.20%-0.53%
Form DEFA14A MARSH & MCLENNAN COMPANISEC filing · Form DEFA14A-0.20%-0.53%
Form 10-K MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form 10-K-0.10%+0.01%
Form 8-K MARSH & MCLENNAN COMPANI For: Jan 30SEC filing · Form 8-K-2.56%-0.62%
Form 8-K MARSH & MCLENNAN COMPANI For: Nov 15SEC filing · Form 8-K+0.12%+1.02%
Form 8-K MARSH & MCLENNAN COMPANI For: Nov 08SEC filing · Form 8-K-0.35%-0.81%
Form 10-Q MARSH & MCLENNAN COMPANI For: Sep 30SEC filing · Form 10-Q-1.35%-2.05%
Form 8-K MARSH & MCLENNAN COMPANI For: Oct 17SEC filing · Form 8-K+0.82%-1.36%
Form 8-K MARSH & MCLENNAN COMPANI For: Sep 29SEC filing · Form 8-K-0.27%-0.46%
Form S-3ASR MARSH & MCLENNAN COMPANISEC filing · Form S-3ASR+0.31%-0.62%
Form 10-Q MARSH & MCLENNAN COMPANI For: Jun 30SEC filing · Form 10-Q-0.19%-1.81%
Form 8-K MARSH & MCLENNAN COMPANI For: Jul 18SEC filing · Form 8-K-0.56%-0.21%
Form 8-K MARSH & MCLENNAN COMPANI For: Jul 10SEC filing · Form 8-K-0.04%+1.02%
Form 8-K MARSH & MCLENNAN COMPANI For: Jun 24SEC filing · Form 8-K-0.02%-1.70%
Form 11-K MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form 11-K+0.23%+1.45%
Form 8-K MARSH & MCLENNAN COMPANI For: May 16SEC filing · Form 8-K-0.27%-0.08%
Form DEFA14A MARSH & MCLENNAN COMPANISEC filing · Form DEFA14A+0.15%+0.23%
Form 10-Q MARSH & MCLENNAN COMPANI For: Mar 31SEC filing · Form 10-Q-0.08%-0.05%
Form 8-K MARSH & MCLENNAN COMPANI For: Apr 18SEC filing · Form 8-K-1.04%-2.31%
Form ARS MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form ARS-0.32%-0.78%
Form DEF 14A MARSH & MCLENNAN COMPANI For: May 16SEC filing · Form DEF-0.32%-0.78%
Form DEFA14A MARSH & MCLENNAN COMPANISEC filing · Form DEFA14A-0.32%-0.78%
Form 8-K MARSH & MCLENNAN COMPANI For: Mar 08SEC filing · Form 8-K+0.59%+0.26%
Form 8-K MARSH & MCLENNAN COMPANI For: Feb 22SEC filing · Form 8-K+0.09%-0.17%
Form 8-K MARSH & MCLENNAN COMPANI For: Feb 14SEC filing · Form 8-K-0.64%-1.07%
Form 10-K MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form 10-K+0.00%-0.40%
Form 8-K MARSH & MCLENNAN COMPANI For: Feb 05SEC filing · Form 8-K-0.30%-0.91%
Form 8-K MARSH & MCLENNAN COMPANI For: Jan 25SEC filing · Form 8-K+0.66%+0.71%
Form 10-Q MARSH & MCLENNAN COMPANI For: Sep 30SEC filing · Form 10-Q+0.28%-1.75%
That’s how MMC usually reacts to SEC filings — get an email when it moves on news →
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Other Financial Services names and their SEC filings

Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its SEC filings — that is what the link opens.